Ricardo Z.
HTML, CSS & Web Design Expert Mentor at Codementor
United States of America - 6:17 PM local time
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Hey—I’m Ricardo. I’m a Senior Web & Product Designer who builds clean, accessible, dev-ready interfaces for data-dense products and websites. I work end-to-end: design systems, IA, wireframing, prototyping, accessibility, and production HTML/CSS for reliable handoffs (Zeplin). I’m not a developer—I work closely with developers to ensure that high-quality products are released efficiently. I care about results and craft. Highlights: • At Check ’n Go I improved homepage load time by 84%, reduced page weight 42%, and dropped HTTP requests 89%. • At LexisNexis I shipped 2 global redesigns and 30+ localized sites. • I’ve also mentored 150+ designers with consistent 5★ reviews. Accessibility is a big deal to me. I built Color-Ramp.com to solve a real gap: creating OKLCH/HSL color ramps that guarantee WCAG 2.1 AA/AAA in both light and dark UIs. I also co-created AspireMap.ai, a B2C platform that helps students and career-changers find career paths aligned with their values, personality, aptitudes, and skills. If you want to see how I think and what I ship, start here: • “Mastering Responsive Web Design”: https://masteringrwd.com • “Web Developers Reference Guide”: https://tiny.cc/web-devs-reference-guide • “Design System Bootcamp Certificate”: https://maven.com/certificate/sBHiXyRc 💻 My work and writing: • Portfolio: https://ricardozea.design • Smashing Magazine: https://www.smashingmagazine.com/author/ricardozea/ • Amazon: https://www.amazon.com/Ricardo-Zea/e/B0781579BS/ • Dribbble: https://dribbble.com/ricardozea • CodePen: https://codepen.io/ricardozea • Medium: https://medium.com/@ricardozea ⚔ What I’m good at (and enjoy): Web & Product Design — UI/UX/Visual Design ------------------------------------- • Design Systems • Development-friendly Designs • Wireframing & Prototyping • Accessibility & Usability (WCAG-first) • Interaction Design • Branding • Color • Typography • Design principles: Hierarchy, Grid, Balance, Symmetry, Rhythm, Space, Gestalt, Pattern, Modularity, etc. Web & Front-End Designer ------------------------------------- • Production-ready HTML • Production-ready CSS/Sass • jQuery (presentational) • Responsive & Adaptive Designs • Accessibility & Usability • SEO 🚫 Attention Recruiters (just to be clear): • I am NOT a developer. • I am unable to relocate.
Work Experience
Design Expert Mentor
adplist.org
Dec 2024 - Present
1 yrs 6 mos
Technical Design Interviewer
Arc.dev
Feb 2022 - Present
4 yrs 4 mos
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Education
Universidad Pontificia Bolivariana
Masters Degree in Advertising Bachelor of Arts Degree in Administrative Marketing
Advertising
1993 - 1998
San Juan Eudes
Bachelor's Degree
1987 - 1992
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Skills
Web Design best practices
Sublime Text
Web Accessibility
Html
Branding & Identity
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Guidance and Expertise Provided

I mentor because I love helping others grow and gain confidence in their design journey.

My expertise spans UX/UI, web design, product design, accessibility, design systems, and HTML/CSS.

I focus on making complex ideas simple, practical, and actionable so mentees can apply them right away.

If you’re ready to level up your skills or need guidance on your next step, book a mentoring session with me, and let’s get started.

Expertise Areas

Technology

Graphic Design
UI/UX Design and User Experience
Website Design and Development
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